高强磨是一种应用广泛的粉体设备,是在雷蒙磨粉机的基础上,通过对工作室中的磨辊加压,分析机改造, 高强磨气压调节等改进,可对硬度在9.3级以下,湿度不大于6%的非易燃易爆物品的制粉加工,细度30-1250木任意调节,部分物料可达2500目。高强磨粉机比球磨机效率高、电耗低、占地面积小、一次性投资少。
试验结果表明:涂层刀片干铣削高强度钢的加工性能优异,工件加工表面质量达到半精磨水平。
The advantages of coated cemented carbide tool in dry milling of high-strength steel are demonstrated, and the workpiece surface roughness reaches the level of semi-finishing grinding.
该项技术不需传统生产水泥的方法—二磨一烧,就可生产合格的早强、高强水泥。
By use of this technology an early high-strength cement can be obtained without traditional steps "two-grinding and one burning".
以新疆磁铁精矿为原料,采用“一步法”直接还原,研究粘结剂种类和润磨方式对生球质量的影响,高强度、高还原性预热球团的制备及煤基直接还原的工艺。
The effects of binder and damp mill on green balls, the process for preheated pellets with high strength and easy reduction, and coal-based direct reduction iron(DRI) were studied.
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